Oil well anti-sand vehicle

Oil well sand preventing truck
Equipped with power, manifolds, mixers and other devices, can be formulated with different mixtures and injected into the downhole, special vehicles for the special structure to prevent oil sand production.

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Small Road Roller

Small Road Roller,Road Roller,Road Roller Machine,Vibratory Road Roller

Xuchang Jingrui Machine Manufacturing Co., Ltd. , https://www.jingruisteelbarcutter.com